/*
 * Copyright 2012 software2012team23
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package at.tugraz.ist.akm.phonebook.PhonebookCache;

public class CacheStateMachine
{

    CacheStates mCurrentState = CacheStates.ALIVE;


    public CacheStates transit()
    {
        return state(mCurrentState.nextState());
    }


    public CacheStates reset()
    {
        return state(CacheStates.ALIVE);
    }


    public CacheStates state(CacheStates aState)
    {
        return mCurrentState = aState;
    }


    public CacheStates state()
    {
        return mCurrentState;
    }
}
